| University School Alumni Assoc | | Shaker Hts, OH | Local | 8 | 2024 | $26,409,394 |
| Oberndorf Family Foundation | | San Francisco, CA | National | 3 | 2024 | $15,200,000 |
| Charles Stewart Mott Foundation | | Flint, MI | Local | 7 | 2024 | $2,390,000 |
| Burton D Morgan Foundation Inc | | Hudson, OH | Local | 5 | 2024 | $2,384,930 |
| Walton Family Foundation Inc | | Bentonville, AR | National | 3 | 2024 | $1,828,000 |
| Henry E Haller Jr Foundation | | Ft Lauderdale, FL | National | 5 | 2024 | $1,700,000 |
| Katherine and Lee Chilcote Foundation | | Cleveland Hts, OH | Local | 6 | 2024 | $1,058,000 |
| Jane and Jon Outcalt Foundation | | Novelty, OH | Local | 7 | 2024 | $811,250 |
| Fairfax Foundation | | Mentor, OH | Local | 2 | 2024 | $760,000 |
| Crawford Family Foundation | | Cleveland, OH | Local | 2 | 2024 | $736,821 |
| Veale Foundation | | Pepper Pike, OH | Local | 9 | 2024 | $405,000 |
| Sullivan Family Fund | | West Palm Bch, FL | Local | 7 | 2024 | $186,155 |
| The Neil L Thompson Family | | Chestnut Hill, MA | Local | 6 | 2024 | $175,000 |
| Ahuja Charitable Foundation | | Naples, FL | Local | 7 | 2024 | $140,000 |
| Archaeological Networks Inc | | Chagrin Falls, OH | Local | 5 | 2024 | $99,000 |
| In His Steps Foundation | | Independence, OH | Local | 2 | 2024 | $90,000 |
| Jewish Federation of Cleveland | | Cleveland, OH | Local | 6 | 2024 | $88,620 |
| D M Schneider Foundation | | Cleveland, OH | National | 4 | 2024 | $86,300 |
| J David and Rebecca Heller Family Foundation | | Cleveland, OH | Local | 4 | 2024 | $70,000 |
| Perkins Charitable Foundation | | Gates Mills, OH | National | 5 | 2024 | $64,630 |
| Elizabeth Ring Mather and William Gwinn Mather Fund | | Cleveland, OH | Local | 7 | 2024 | $60,000 |
| Jochum-Moll Foundation | | Cleveland, OH | Local | 4 | 2024 | $55,500 |
| The Lozick Family Foundation | | Pepper Pike, OH | Local | 5 | 2024 | $55,000 |
| Michael and Danielle Weiner Foundation | | Beachwood, OH | Local | 1 | 2024 | $50,000 |
| Community Foundation of Washington County Maryland Incorporated | | Hagerstown, MD | Local | 1 | 2024 | $50,000 |
| Triple T Foundation | | Chardon, OH | Local | 4 | 2024 | $45,721 |
| Martha Holden Jennings Foundation | | Cleveland, OH | Local | 3 | 2024 | $42,000 |
| Bicknell Fund | | Cleveland, OH | Local | 6 | 2024 | $39,500 |
| Joseph & Florence Mandel Family Foundation - Weinberg Family Fund | | Cleveland, OH | Local | 4 | 2024 | $35,250 |
| Akron Community Foundation | | Akron, OH | Local | 2 | 2024 | $33,000 |
| Chilcote Company Charitable Trust | | Pepper Pike, OH | Local | 2 | 2024 | $32,500 |
| Leslie Mcfarland Foundation | | Pennington, NJ | Local | 1 | 2024 | $31,079 |
| William H Gardiner Family Foundation | | Chagrin Falls, OH | Local | 6 | 2024 | $31,000 |
| Rig III Family Foundation | | Wiloughby Hls, OH | Local | 4 | 2024 | $28,500 |
| University School Father & Son Nect | | Brooklyn, OH | Local | 5 | 2024 | $23,557 |
| The Brian Ratner Foundation | | Shaker Hts, OH | National | 4 | 2024 | $20,000 |
| Morse Family Foundation | | St Petersburg, FL | National | 7 | 2024 | $17,500 |
| Edward F Crawford Foundation | | Cleveland, OH | Local | 2 | 2024 | $12,000 |
| Lakehurst Foundation | | Ft Lauderdale, FL | Local | 2 | 2024 | $10,000 |
| Icf Foundation | | Hudson, OH | Local | 4 | 2024 | $10,000 |
| Hankins Foundation | | Cleveland, OH | Local | 2 | 2024 | $10,000 |
| Wright Foundation | | Pepper Pike, OH | Local | 4 | 2024 | $9,950 |
| Carfagna Family Foundation | | Fairview Park, OH | Local | 5 | 2024 | $9,200 |
| Boeschenstein Family Foundation | | Perrysburg, OH | National | 7 | 2024 | $7,500 |
| The Mckenna Family Fund | | Chagrin Falls, OH | Local | 6 | 2024 | $6,600 |
| The Fedeli Family Charitable Foundation | | Independence, OH | Local | 1 | 2024 | $5,000 |
| Firehole Foundation Inc | | Miami, FL | National | 3 | 2024 | $5,000 |
| The Kline Family Foundation | | Beachwood, OH | Local | 2 | 2024 | $3,000 |
| Michael and Marcia Neundorfer Foundation Inc | | Wiloughby Hls, OH | Local | 6 | 2024 | $2,751 |
| A Malachi Mixon III and Barbara W Mixon Private Foundation Inc | | Chagrin Falls, OH | Local | 6 | 2024 | $2,000 |
| The Allayne and Douglas Wick Foundation | | Gates Mills, OH | National | 1 | 2024 | $1,000 |
| Timken Company Charitable & Educational Fund | | North Canton, OH | National | 1 | 2024 | $500 |
| The Reading 1 Foundation | | Chagrin Falls, OH | Local | 6 | 2024 | $0 |
| Sand Fair Foundation | | Chagrin Falls, OH | Local | 5 | 2023 | $232,000 |
| Entrepreneurship Education Consortium Inc | | | Local | 1 | 2023 | $195,339 |
| Hudson Community Foundation | | Hudson, OH | Local | 6 | 2023 | $66,000 |
| Aspen Community Foundation | | Basalt, CO | Local | 6 | 2023 | $56,000 |
| Beveridge Family Foundation Inc | | West Newbury, MA | Local | 4 | 2023 | $30,000 |
| Charles J and Elizabeth R Koch Tr Charitable Private Foundation | | Shaker Hts, OH | Local | 6 | 2023 | $27,000 |
| The Page Foundation | | | National | 5 | 2023 | $25,000 |
| Wolf Family Foundation | | Cleveland, OH | Local | 1 | 2023 | $10,000 |
| Brandon Family Foundation | | Cleveland Hts, OH | Local | 2 | 2023 | $7,000 |
| Select Equity Group Foundation | | New York, NY | Local | 3 | 2023 | $4,900 |
| Bokom Foundation Inc | | Sharon Center, OH | Local | 6 | 2023 | $3,800 |
| Shifrin Family Foundation Inc | | Beachwood, OH | Local | 6 | 2023 | $1,200 |
| The Teri and Dan German Family Foundation Inc | | Dayton, OH | Local | 4 | 2023 | $450 |
| The Leonard and Joan Horvitz Foundation | | | — | 1 | 2022 | $25,000 |
| Raymond John Wean Foundation | | Warren, OH | Local | 3 | 2022 | $18,000 |
| Jocelyne K and Frank N Linsalata Family Foundation | | Naples, FL | Local | 5 | 2022 | $15,000 |
| The Stefanski Family Foundation | | Cleveland, OH | Local | 1 | 2022 | $10,000 |
| Community Foundation of Greater Flint | | Flint, MI | Local | 1 | 2022 | $8,226 |
| Kelvin and Eleanor Smith Foundation | | Cleveland, OH | Local | 1 | 2022 | $3,334 |
| Fidelity Foundation | | Boston, MA | National | 2 | 2022 | $2,400 |
| The Watterson Foundation | | | Local | 1 | 2022 | $1,000 |
| The@Richard and Marcy Horvitz Foundation | | Beachwood, OH | Local | 4 | 2021 | $112,500 |
| The Philanthropy Roundtable Inc | | Washington, DC | National | 1 | 2021 | $100,000 |
| Susan & John Turben Foundation | | | — | 4 | 2021 | $84,833 |
| The Irving Harris Foundation | | Chicago, IL | National | 1 | 2021 | $5,000 |
| Mary and Oliver Emerson Foundation | | | — | 4 | 2021 | $4,000 |
| Sifco Foundation | | | Local | 2 | 2021 | $200 |
| George W Codrington Charitable Foundation | | Cleveland, OH | Local | 1 | 2020 | $1,250 |
| William J & Dorothy K Oneill Foundation Inc | | Cleveland, OH | National | 2 | 2019 | $5,000 |
| Broadbent Family Foundation Inc | | Vero Beach, FL | National | 1 | 2019 | $1,000 |
| Cyril F & Marie E Oneil Foundation | | New York, NY | National | 2 | 2019 | $1,000 |
| Lawrence O Selhorst Charitable Foundation Inc | | Bedford Hts, OH | Local | 1 | 2019 | $100 |
| Sacred Family Causes Foundation | | Grosse Pt Frm, MI | Local | 1 | 2019 | $100 |
| Foundation for Sustainability and Innovation | | Laguna Beach, CA | National | 1 | 2018 | $7,500 |
| Lenox Foundation Inc | | Albany, NY | National | 1 | 2018 | $5,000 |
| The Covia Foundation | | Independence, OH | National | 1 | 2018 | $1,000 |
| Laub Foundation | | Rocky River, OH | Local | 1 | 2017 | $4,500 |